Keyword Analysis & Research: when did twitter first come out

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when did twitter first come out	1.11	0.3	7602	31	31
when	0.03	0.2	4877	72	4
did	1.13	0.2	842	60	3
twitter	1.95	0.3	7600	62	7
first	0.27	0.5	2381	33	5
come	0.77	0.2	2272	83	4
out	0.73	0.2	9680	61	3

Keyword	CPC	PCC	Volume	Score
when did twitter first come out	1.83	0.7	3779	47